As I have said before in this thread, I used to watch this movie around 22 November every year, just to remind myself what an idiot I was for ever believing this crap.
One of the key things that turned me was involved with the scene where Garrison describes how the
"magic bullet" is supposed to have performed all the aerobatics as it changed direction to do all the damage it did to JFK and Gov. Connally. Then, I saw a graphic showing a photo and diagram of the positions in which the two of them were seated. The photo clearly showed Connally, not sitting directly in front of JFK at the same height, but in front, slightly to the left and very slightly lower. JFK was as far to the right as he could get, with his elbow on the outside of the door - Gov Connally was in from the door, and turned slightly to his right.
[qimg]https://www.dropbox.com/scl/fi/04ao5t02w9mfl84knod6y/jfk-sequence-still2.jpg?rlkey=96yfd1m57g4zweex33xtyo4gu&raw=1[/qimg]
Once I saw that, and the graphic, it became obvious that the so-called magic bullet wasn't magic at all, and could have done all that damage by traveling in a near straight line.